WINKEL PRO 4W54 GEL CA is a gel form fast adhesive developed for vertical surfaces and porous materials. It provides a comfortable use in overhead applications and on vertical surfaces without the risk of running. It prevents uncontrolled consumption and spreading of the adhesive to unwanted areas. Ideal for bonding porous and absorbent materials such as metal, plastic, rubber, wood and cork. Method of Use: The parts to be applied must be dry, clean and degreased, surface cleaning with WINKEL PRO Fast Cleaner is recommended; this will optimise the result of the bonding process. Apply WINKEL PRO 4W54 GEL CA to one of the surfaces to be glued and immediately join with the other surface to complete the assembly. The glued parts must not be moved during the initial holding time. The complete drying time of the product is 24 hours. Please consult our technical team for PP, PE etc. surfaces with adhesion difficulties.